Description
2016 Audi A3 1.8L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2016 Audi A3 1.8L AT gas models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566



Jorge Payne –
The plug-and-play setup made installing the ECM a breeze, and their communication was spot on throughout the process.
Andrew Young –
I was a bit nervous about replacing the ECM on my 2016 Audi A3, but this unit was exactly what I needed. The VIN programming meant I didn’t have to worry about compatibility, and installation was surprisingly straightforward—just plugged it in and everything fired up perfectly. Shipping was quick, arriving well-packaged and right on schedule, which was a relief. After a bit of hesitation, I’m really glad I chose this option instead of a used part. It runs smooth, and I haven’t had any issues since the swap. Highly recommend for anyone needing a reliable replacement.
Adam Adams –
I was a bit nervous about ordering an ECU online, but this 2016 Audi A3 1.8L unit exceeded my expectations. It arrived sooner than I anticipated, and the fact that it was already VIN programmed saved me a ton of hassle. Installation was straightforward—just plugged it in, and the car fired right up without any error codes. I really appreciate how reliable it’s been over the past few weeks; everything runs smoothly, and the engine feels responsive. If you need a quick and easy replacement, this is definitely the way to go.
Jonah Nelson –
I ordered the 2016 Audi A3 1.8L AT gas ECM from this seller, and I’m really impressed with the whole experience. The unit arrived quickly, and it was already VIN programmed, so installation was straightforward with no extra setup needed. They also kept me informed throughout the process, answering my questions promptly, which gave me peace of mind. The engine runs flawlessly now, and I’m very satisfied with the quality and service.
Chase Miles –
Shipping was quick, the ECU was a perfect plug-and-play fit, and the price saved me a bundle compared to dealer costs. Great communication and hassle-free install made this a no-brainer.
Cooper James –
The 2016 Audi A3 ECU arrived quickly and was exactly as described, fully programmed to my vehicle’s VIN which made installation a breeze. It seamlessly integrated with my car’s system without any errors or additional coding required. Overall, it felt like a professional replacement part rather than a generic unit. Really impressed with the quality and hassle-free setup.
Caleb Evans –
Installed this 2016 Audi A3 ECM in minutes, and it worked flawlessly right out of the box—highly recommend! Fast shipping and excellent support made the whole process smooth.